noun
other business; another matter
Refers to a separate affair or task, often used when distinguishing from the current topic.
会議の後、他用で外出します。
After the meeting, I will go out on other business.
noun
other use; using for another purpose
Indicates that something is employed for a different purpose than originally intended.
この部品は他用に転用できる。
This part can be diverted for other uses.